Vharuvhu yekutarisa ndiro mbiriH77X shavishavi ndiro ine madenderedzwa maviri, uye chitubu chakamanikidzwa kugadzirisa, chisimbiso pamusoro chinogona kunge chakasungirirwa nemuviri, chakasungirirwa, chisina kusimba kana rabha yekuisa, ine kushandiswa kwakasiyana-siyana, yakavimbika. Inoshandiswa muindasitiri, kuchengetedza zvakatipoteredza, kurapwa kwemvura, mvura yekuvaka yakakwirira uye mapaipi emvura, kudzivirira kuyerera kwepakati.
Nheyo yekushanda kwevharuvhu yekutarisa butterfly:
Nzvimbo yekufamba kwevharuvhu yeH77X yeplate mbiri idiki, uye kureba kwevharuvhu kunobuda kunogona kuderedzwa. Dharuvhu yevharuvhu yekuongorora butterfly inongofamba pedyo nepakati pemvura, uye kukwirira kwevharuvhu kunogona kudzikiswa. Nokudaro, vharuvhu ine chimiro chakaoma. Vharuvhu ine chimiro chemapapiro. Dharuvhu yakavhurika zvakanyanya.
Kana mvura yevharuvhu yekuongorora butterfly ichiyerera, nzvimbo yekutenderera yedhisiki yevharuvhu idiki, uye dhisiki yevharuvhu inogona kuvhurwa nekukurumidza. Uye padanho rekupedzisira, nyundo inorema inobuda pakati pemutsetse, ichibatsira dhisiki yevharuvhu kusvika panzvimbo yakazara yakavhurika, uye inogona kutamba basa rakagadzikana, isina simba rekuyerera kwemvura, zvekuti kuramba kushanda kudiki. Saka, kana mvura yacho yave yakanaka, kurasikirwa kwesimba remvura kudiki.
Zvimiro zvezvigadzirwa zve check valve:
1, vhoriyamu diki, huremu hwakareruka, chimiro chidiki, chiri nyore kuchengetedza.
2, ndiro yevharuvhu ichishandisa ndiro mbiri ine dhizaini yechitubu chetorsion mbiri, inogona kuita kuti ndiro yevharuvhu ivharwe nekukurumidza.
3, nekuda kwekumhanya kwekuvhara, inogona kudzivirira kuyerera kwepakati, kubvisa simba remvura.
4, kureba kwechimiro chemuviri wevharuvhu idiki muhukuru, kuomarara kwakanaka.
5, kuiswa kuri nyore, kunogona kuiswa munzira mbiri dzepombi dzakatwasuka uye dzakatwasuka.
6, kuti zvizadziswe zvizere, huwandu hwekubuda kwemvura mukuyedzwa kwe hydrostatic hunenge zero.
7. Kushanda kwekushandisa kwakavimbika, kushanda zvakanaka kwekudzivirira kukanganiswa.
Chiyero chevharuvhu yekutarisa wafer yeplate mbiri:
1. Saizi yekubatanidza Flange: GB/T1724.1-98
2. Kureba kwechimiro: GB / T12221-1989, ISO5752-82
Vharuvhu yekutarisa ine maplate maviri inozivikanwawo sevharuvhu yekutarisa, imhando yevharuvhu otomatiki zvichienderana nekusiyana kwekumanikidzwa kwemvura isati yavharuvhu uye mushure mayo, basa revharuvhu yekutarisa butterfly nderekungobvumira mvura kuti iyerere nenzira imwe chete, ichidzivirira kuti isadzokere shure. Vharuvhu yekutarisa yemumba ine mhando mbiri dzekushandiswa kwemvura negasi. Mavharuvhu ekutarisa emvura negasi ane dhayamita iri pasi pe100 mm akagadzirwa nerudzi rwesilinda. Kana mvura ichipinda muvharuvhu yekutarisa, chiteshi chevharuvhu chinofanira kukunda kuramba kwechitubu.
Saka, mvura inodonha kana ikapinda nepavharuvhu rekuongorora. Chitubu chevharuvhu rekuongorora gasi repombi yekudzosa chinofanira kusarudzwa sechakapfava kuderedza kurasikirwa kwekumanikidzwa kusvika pamuganhu mudiki. Chakanakira vharuvhu iyi yakapendwa nechubhu ndechekuti inogona kuiswa chero divi, kusanganisira kumusoro, pasi, yakatwasuka uye yakatsamira.
DN125 mm dzakagadzirwa nejira rakatwasuka. Vharuvhu iyi yekutarisa ine mhando imwe chete yemhepo inoshandiswa.
Zvigaro zvevharuvhu zvemhando mbiri dziri pamusoro apa zvemavharuvhu ekuongorora mabhuruvhu zvakagadzirwa nesimbi, rimwe rakapfava nerimwe rakaoma rinogona kuita kuti kuvharwa kwacho kuome, piston (chigaro chepakati pevharuvhu) ine simba rekudzivirira, inogona kuita kuti mhepo ifambe zvakanaka, muromo wevharuvhu uvhurike uye uvhare zvakanaka hausi nyore kupwanya.
Kunze kwezvo, isu tiri kambani yeTWS Valve uye tine ruzivo rwemakore anopfuura makumi maviri mukugadzira nekutumira mavharuvhu kunze kwenyika.Valve yeButterfly Inogadzikana, Vharuvhu yeGedhi, Vharuvhu yekutarisa, Vharuvhu yeBhora, Chinodzivirira Kudzokera Kwemvura,Vharuvhu Yekuyerauye Air Releasing Valve ndizvo zvigadzirwa zvedu zvikuru.
Nguva yekutumira: Mbudzi-11-2023
